Metal Construction in
Courrendlin

Altran Aluminium SA

Since 2006 · 1–10 empl.

Altran Aluminium SA manufactures ready-to-install aluminium joinery for professionals, including windows, doors, sliding systems, façades and roof solutions. The company produces in Switzerland, offers multiple product lines and colour finishes, provides delivery to site (transport franco-chantier) and supplies technical documentation and support for architects and building professionals.

VAL'LÉE RÉNOVATIONS, Havolli

Since 2017 · 1–10 empl.·4.6(13)

The core activity of Val'lée Rénovation is the execution of renovation, demolition, and painting work for private and commercial clients in the canton of Jura. The specific services include: building and interior renovations, demolition work (e.g. wall, masonry, and roof demolition), painting work (e.g. facades, interior spaces), installation of metal structures (e.g. roof structures, facades), floor coverings (e.g. PVC flooring, parquet, tiles), rendering (e.g. wall and facade cladding), and kitchen and window renovations. The company also offers services such as creating quotes, carrying out construction work, and waste disposal.

Rais Maël Réalisations Métalliques Sàrl

Since 2022 · 11–20 empl.

The core activity of Rais Réalisations Métalliques Sàrl is the design and manufacture of custom metal structures and products. The company provides specialized services in metal processing and construction, including the production of metal parts and structures for various applications.

New JDM Sàrl

Since 2025 · 1–10 empl.

New JDM Sàrl provides locksmithing and metal construction services. The company designs, fabricates and installs custom metalwork, including railings, stairs, doors, windows, sheet metal work and welding services.

Alan Gunzinger Montages Sàrl

Since 2017 · 1–10 empl.

BR7 Montages Sàrl

Since 2023 · 1–10 empl.